67945364880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{283105687}}^1$

素因数の和:283105703

約数の個数: 40

約数和(自身を含む): 210630631872

約数和(自身を除く): 142685266992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 283105687, 566211374, 849317061, 1132422748, 1415528435, 1698634122, 2264845496, 2831056870, 3397268244, 4246585305, 4529690992, 5662113740, 6794536488, 8493170610, 11324227480, 13589072976, 16986341220, 22648454960, 33972682440, 67945364880]

約数ペア:

[(1, 67945364880), (2, 33972682440), (3, 22648454960), (4, 16986341220), (5, 13589072976), (6, 11324227480), (8, 8493170610), (10, 6794536488), (12, 5662113740), (15, 4529690992), (16, 4246585305), (20, 3397268244), (24, 2831056870), (30, 2264845496), (40, 1698634122), (48, 1415528435), (60, 1132422748), (80, 849317061), (120, 566211374), (240, 283105687)]